from Tkinter import *
class App:
    def __init__(self, master):
        frame = Frame(master); frame.pack()
        self.button = Button(
            frame, text="SALIR", fg="red", command =
                frame.quit
            )
        self.button.pack(side=LEFT)
        self.hi_there = Button(frame, text ="HOLA",
                               command=self.say_hi)
        self.hi_there.pack(side=LEFT)
    def say_hi(self):
        print "Hey, Caramba...!"
root = Tk(); app=App(root);
root.mainloop(); root.destroy()
